
#div1{
    width: auto;
    height: auto;

    /* 居中 */
    justify-content:center;
    display:flex;
    flex-wrap: wrap;
}
/* 买入 */
#table_buy{
    margin-top: 2em;
    width: 1000px;
    border: 1px solid;
    border-color: rgb(54, 177, 54);
    border-collapse: collapse;
}
.img1{
    width: 150px;
    height: 150px;
}
.td_img{
    text-align: center;

    width: 160px;
    height: 150px;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_goods{
    width: 150px;
    text-indent: 1em;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_goods_information{
    font-size: 0.9em;
    color: rgb(167, 167, 167);
    text-indent: 1em;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_goods_num{
    text-align: center;
    width: 70px;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_goods_price{
    text-align: center;
    width: 70px;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_seller1{
    font-size: 0.95em;
    color: rgb(109, 109, 109);
    text-align: center;
    width: 70px;
    border-right: 1px solid;
    border-bottom: none;
    border-color: rgb(54, 177, 54);
}
.td_seller2{
    text-align: center;
    width: 70px;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_state{
    text-align: center;
    width: 90px;
    border-right: 1px solid;
    border-color: rgb(54, 177, 54);
}
.td_operate1{
    text-align: center;
    width: 90px;
    border-bottom: none;
}
.td_operate2{
    text-align: center;
}
.td_head{
    height: 30px;
    font-size: 1.7em;
    color: rgb(231, 231, 231);
}
#head_buy{
    background-color: rgb(66, 192, 66);
}

/* 卖出 */
#table_sell{
    margin-top: 2em;
    width: 1000px;
    border: 1px solid;
    border-color: rgb(54, 177, 54);
    border-collapse: collapse;
}
#head_sell{
    background-color: rgb(58, 136, 58);
}

#table_sell,#table_buy{
    background-color: rgb(244, 245, 244);
}

td{
    color: black;
    border-bottom: 1px solid;
    border-color: rgb(54, 177, 54);
}

#div2{
    height: 3em;
    width: 100%;
}
#div3{
    text-align: center;
    position: fixed;
    bottom: 0px;
    height: 2.5em;
    width: 100%;
    background-color: rgba(180, 180, 180, 0.3);
}
